JPS5563758A - Method of discriminating type of golf ball - Google Patents

Method of discriminating type of golf ball

Info

Publication number
JPS5563758A
JPS5563758A JP13763878A JP13763878A JPS5563758A JP S5563758 A JPS5563758 A JP S5563758A JP 13763878 A JP13763878 A JP 13763878A JP 13763878 A JP13763878 A JP 13763878A JP S5563758 A JPS5563758 A JP S5563758A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
golf ball
ultrasonic wave
receiver
ball
acoustic wave
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP13763878A
Other versions
JPS6228861B2 (en )
Inventor
Teruo Sasaki
Ichiro Tominaga
Original Assignee
Sumitomo Rubber Ind Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

Links

Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B47/00Devices for handling or treating balls, e.g. for holding or carrying balls
    • A63B47/008Devices for measuring or verifying ball characteristics
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04Analysing solids
    • G01N29/11Analysing solids by measuring attenuation of acoustic waves
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/26Scanned objects
    • G01N2291/265Spherical objects

Abstract

PURPOSE: To simply discriminate a solid golf ball from a yarn wound golf ball by interposing the gold ball between the transmitter and the receiver of ultrasonic wave and irragiating special frequency of the ultrasonic wave thereto.
CONSTITUTION: A golf ball 4 is interposed between the transmitter 2 and the receiver 3 of ultrasonic wave, and the ultrasonic wave is irradiated thereto. The acoustic wave reached to the receiver 3 is indicated on an oscilloscope 5 or the like. When the frequency is several hundred kHz, and particularly 1 MHz or higher, the solid golf ball propagates the acoustic wave to cause the oscilloscope to detect the signal on its Braun tube, but in case of yarn wound ball, it does not propagate the acoustic wave to cause it to detect no signal.
COPYRIGHT: (C)1980,JPO&Japio
JP13763878A 1978-11-08 1978-11-08 Expired JPS6228861B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13763878A JPS6228861B2 (en) 1978-11-08 1978-11-08

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP13763878A JPS6228861B2 (en) 1978-11-08 1978-11-08
GB7937679A GB2036320B (en) 1978-11-08 1979-10-31 Method of discriminating between different kinds of golf balls
US06089736 US4289032A (en) 1978-11-08 1979-10-31 Method of discriminating kinds of golf balls

Publications (2)

Publication Number Publication Date
JPS5563758A true true JPS5563758A (en) 1980-05-14
JPS6228861B2 JPS6228861B2 (en) 1987-06-23

Family

ID=15203311

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13763878A Expired JPS6228861B2 (en) 1978-11-08 1978-11-08

Country Status (3)

Country Link
US (1) US4289032A (en)
JP (1) JPS6228861B2 (en)
GB (1) GB2036320B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6398584A (en) * 1986-10-15 1988-04-30 Fujimori Kogyo Kk Inspection of content in packaged body
JP2010133801A (en) * 2008-12-03 2010-06-17 Mitsubishi Heavy Ind Ltd Method of discriminating quality of ballast filler

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444049A (en) * 1980-12-22 1984-04-24 Froude Consine Limited Engine testing apparatus and methods
US4543827A (en) * 1982-07-12 1985-10-01 Sumitomo Rubber Industries Method for measuring physical properties of material
US4644794A (en) * 1985-07-03 1987-02-24 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Acoustic guide for noise-transmission testing of aircraft
US5923001A (en) * 1994-08-05 1999-07-13 Surgical Resources, L.L.C. Automatic surgical sponge counter and blood loss determination system
US6998541B2 (en) * 1994-08-05 2006-02-14 Clearcount Medical Solutions, Inc. Automatic surgical sponge counter and blood loss determination system
US5820484A (en) * 1997-03-28 1998-10-13 Terry; Delmar Golf ball locating system
US6630998B1 (en) 1998-08-13 2003-10-07 Acushnet Company Apparatus and method for automated game ball inspection
US7019650B2 (en) 2003-03-03 2006-03-28 Caducys, L.L.C. Interrogator and interrogation system employing the same
US8174366B2 (en) 2003-03-03 2012-05-08 Veroscan, Inc. Interrogator and interrogation system employing the same
US8542717B2 (en) 2003-03-03 2013-09-24 Veroscan, Inc. Interrogator and interrogation system employing the same
US8063760B2 (en) 2003-03-03 2011-11-22 Veroscan, Inc. Interrogator and interrogation system employing the same
US7755491B2 (en) 2007-08-13 2010-07-13 Veroscan, Inc. Interrogator and interrogation system employing the same
US7893840B2 (en) 2003-03-03 2011-02-22 Veroscan, Inc. Interrogator and interrogation system employing the same
US7671744B2 (en) * 2003-03-03 2010-03-02 Veroscan, Inc. Interrogator and interrogation system employing the same
US7764178B2 (en) 2003-03-03 2010-07-27 Veroscan, Inc. Interrogator and interrogation system employing the same
US7541933B2 (en) * 2003-03-03 2009-06-02 Veroscan, Inc. Interrogator and interrogation system employing the same
WO2005086072A1 (en) 2004-03-03 2005-09-15 Caducys, L.L.C. Interrogator and interrogation system employing the same
US7501948B2 (en) 2004-09-29 2009-03-10 Lone Star Ip Holdings, Lp Interrogation system employing prior knowledge about an object to discern an identity thereof
US8181860B2 (en) * 2006-09-13 2012-05-22 Clearcount Medical Solutions, Inc. Apparatus and methods for monitoring objects in a surgical field
US9035774B2 (en) 2011-04-11 2015-05-19 Lone Star Ip Holdings, Lp Interrogator and system employing the same
FR2993361B1 (en) * 2012-07-10 2014-08-01 Snecma A method of characterizing an object comprising at least locally a plane of symmetry

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246545U (en) * 1975-09-30 1977-04-01

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2175685A (en) * 1935-10-25 1939-10-10 Goodrich Co B F Resilient ball
US2667063A (en) * 1946-01-08 1954-01-26 Jr Frederic Cunningham Supersonic inspection device
GB1578727A (en) * 1976-04-07 1980-11-05 Dunlop Ltd Testing of materials

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246545U (en) * 1975-09-30 1977-04-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6398584A (en) * 1986-10-15 1988-04-30 Fujimori Kogyo Kk Inspection of content in packaged body
JP2010133801A (en) * 2008-12-03 2010-06-17 Mitsubishi Heavy Ind Ltd Method of discriminating quality of ballast filler

Also Published As

Publication number Publication date Type
US4289032A (en) 1981-09-15 grant
JPS6228861B2 (en) 1987-06-23 grant
GB2036320B (en) 1983-08-17 grant
GB2036320A (en) 1980-06-25 application

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